diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index 0700811527..6c44fc1617 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -742,7 +742,14 @@ void MainFrame::shutdown()
 
 void MainFrame::update_title()
 {
-    return;
+    return; 
+}
+
+void MainFrame::update_title_colour_after_set_title() 
+{
+#ifdef __WXOSX__
+    set_title_colour_after_set_title();
+#endif
 }
 
 void MainFrame::show_option(bool show)
diff --git a/src/slic3r/GUI/MainFrame.hpp b/src/slic3r/GUI/MainFrame.hpp
index d011edfabe..17ff07465d 100644
--- a/src/slic3r/GUI/MainFrame.hpp
+++ b/src/slic3r/GUI/MainFrame.hpp
@@ -226,7 +226,8 @@ public:
 
     void        update_title();
 
-	void show_option(bool show);
+	void        update_title_colour_after_set_title();
+    void        show_option(bool show);
     void init_tabpanel();
     void        create_preset_tabs();
     //BBS: GUI refactor
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 06f177b892..6ae60bc75d 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -5588,6 +5588,7 @@ void Plater::priv::set_project_name(const wxString& project_name)
     wxGetApp().mainframe->topbar()->SetTitle(m_project_name);
 #else
     wxGetApp().mainframe->SetTitle(m_project_name);
+    wxGetApp().mainframe->update_title_colour_after_set_title();
 #endif
 }
 
diff --git a/src/slic3r/Utils/MacDarkMode.hpp b/src/slic3r/Utils/MacDarkMode.hpp
index 3ef1b6846a..92d355fcb2 100644
--- a/src/slic3r/Utils/MacDarkMode.hpp
+++ b/src/slic3r/Utils/MacDarkMode.hpp
@@ -11,7 +11,7 @@ extern bool mac_dark_mode();
 extern double mac_max_scaling_factor();
 extern void set_miniaturizable(void * window);
 void WKWebView_evaluateJavaScript(void * web, wxString const & script, void (*callback)(wxString const &));
-
+void set_title_colour_after_set_title();
 void initGestures(void * view,  wxEvtHandler * handler);
 
 #endif
diff --git a/src/slic3r/Utils/MacDarkMode.mm b/src/slic3r/Utils/MacDarkMode.mm
index 24a5518825..bd02889b9d 100644
--- a/src/slic3r/Utils/MacDarkMode.mm
+++ b/src/slic3r/Utils/MacDarkMode.mm
@@ -58,6 +58,13 @@ void set_miniaturizable(void * window)
     }
 }
 
+void set_title_colour_after_set_title()
+{
+    if(mainframe_text_field){
+        [(NSTextField*)mainframe_text_field setTextColor :  NSColor.whiteColor];
+    }
+}
+
 void WKWebView_evaluateJavaScript(void * web, wxString const & script, void (*callback)(wxString const &))
 {
     [(WKWebView*)web evaluateJavaScript:wxCFStringRef(script).AsNSString() completionHandler: ^(id result, NSError *error) {